KARCHER Surface Cleaner 9.802-898.0 - C
OPERA
TOR’S MANU
AL
PRESSURE
W
ASHER
26
PROBLEM
POSSIBLE CAUSE
SOLUTION
GARDEN HOSE
CONNECTION
LEAKS
Loose fittings
Tighten fittings.
Missing/worn rubber washer
Insert new washer.
SPRAY WAND
LEAKS
Spray wand not properly attached
Slide the spray wand into the gun. Turn the
wand collar clockwise onto the spray gun
threads until tight.
Broken o-ring
Call local distributor and order an o-ring.
PUMP IS NOISY
Pump is sucking air
Check that hoses and fittings are air tight.
Turn off machine and purge pump by
squeezing trigger gun until a steady flow of
water emerges through nozzle.
QUICK COUPLER
LEAKS
Worn O-Ring
Replace O-Ring (Part #2-0121).
SPRAY GUN(S)
LEAK
Foreign matter between valve seat
and ball
Remove foreign matter. Replace with Repair
Kit (Part #81-21227).
PRESSURE
WASHER
UNLOADER
CYCLES
High pressure filter or wrong sized
nozzles for attached pressure
washer
Remove and clean out filter, nozzle(s).
Check nozzle size.
NOZZLES SPINNING
TOO SLOW
Not enough water volume for
attached pressure washer to rotate
nozzles
Need a larger gpm pressure washer.
ROTATING NOZZLE
ARM NOT
SPINNING,
BEARING NOISE
Bearing low on grease
Grease bearing.
TROUBLESHOOTING
